View Single Post
  #8   Spotlight this post!  
Unread 09-03-2006, 23:38
ECarlson's Avatar
ECarlson ECarlson is offline
Registered User
AKA: Eric Carlson
#0116 (Epsilon Delta)
Team Role: Engineer
 
Join Date: Feb 2002
Location: Herndon, VA
Posts: 140
ECarlson has a spectacular aura aboutECarlson has a spectacular aura about
Re: Team 116 OI Adapter board

Quote:
Originally Posted by Nitroxextreme
Where did you buy those game ports?
They're ordinary low-density 15-pin D-sub ribbon cable connectors. A number of companies make them. The ones we bought were Digikey part numbers CMP15T-ND & CFP15T-ND. They were the least expensive ones at Digikey, though they had some cheaper at Jameco, but we were in a crunch to order.

These connectors are pretty nice. They have built-in strain reliefs, and you can have the cable exit either out the side (like we did) or out the back. We used a vice to attach the connectors to the ribbon cables.

The connectors that attach to the PC board have separate strain reliefs available, which we ordered and added after these photos were taken (I forgot to order them the first time). That's why the cables in the photos exit the PC-board connectors towards the center of the board (we built them with the plan to add the strain reliefs later). Now that the strain reliefs have finally been added, the cables properly exit away from the board. We also added pull-tabs with the strain reliefs, but I don't think they are necessary.
__________________
- Eric
www.InvisibleRobot.com Updated: August 24, 2008
Over 28,000 FRC & FTC Photos , Team 116 OI adapter board info